Boletín de aludes

Central Sierra Nevada

Sierra Avalanche Center
Ver en el mapa

Peligro de aludes

Alta montaña
1 · Débil
Límite del bosque
1 · Débil
Bajo el límite
1 · Débil
Open full map
Desactualizado: este boletín caducó 12 years ago. Estás viendo condiciones pasadas, no el boletín vigente.

Lo esencial

LOW avalanche danger exists at all elevations and on all aspects. Continue to use normal caution when traveling in the backcountry.

Problemas de aludes

  • Cornices

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Unlikely
    Tamaño
    1

    Some areas of shallow, soft, and wet surface snow may form today on the sun exposed aspects. However, cooler daytime highs, continued light east winds, last night's strong refreeze, and the fact that the snowpack has already been through several extended melt-freeze cycles will all work to prevent large wet snow instabilities from forming today. While unlikely, some isolated small roller balls, small pinwheels, and small loose wet snow slides are not impossible on the most sun-exposed low to mid elevation SE-S-SW aspects. If any of these instabilities do occur today, they should not entrain very much snow nor should they present a significant hazard to backcountry travelers.

Avalanche Discussion

Yesterday on Incline Lake Peak between 8300 and 9600 ft. enough melting occurred for 1 to 4 inches of soft wet snow to form on the surface of the E-SE-S-SW aspects by 2 pm. This wet surface snow existed on top of layers of mostly frozen melt freeze snow that easily supported a skier's weight. Observations in this area did not produce any signs of wet snow instabilities prior to 3 pm. Data and observations from the more sheltered and shaded northerly aspects revealed a stable snowpack capped with variable surface conditions ranging from crusts, to wind scoured surfaces, to small patches of softer snow.

Regiones cubiertas